body {
    background-color: #f5f5f5;
  }
   
  .login-container {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
    margin: 100px auto;
    max-width: 500px;
    padding: 40px;
  }
   
  h2 {
    color: #333;
    font-size: 28px;
    margin-bottom: 30px;
    text-align: center;
  }
   
  form {
    display: flex;
    flex-direction: column;
  }
   
  label {
    color: #666;
    font-size: 18px;
    margin-bottom: 20px;
  }
   
  input[type="text"],
  input[type="password"] {
    background-color: #f5f5f5;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    padding: 12px;
    margin-bottom: 20px;
  }
   
  button[type="submit"] {
    background-color: #333;
    border: none;
    border-radius: 5px;
    color: #fff;
    cursor: pointer;
    font-size: 18px;
    padding: 14px;
    transition: background-color 0.3s ease;
  }
   
  button[type="submit"]:hover {
    background-color: #555;
  }